CVE-2025-3302

HIGH 7.2

Xagio SEO <= 7.1.0.16 - Unauthenticated Stored Cross-Site Scripting via 'HTTP_REFERER'

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

The Xagio SEO – AI Powered SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘HTTP_REFERER’ parameter in all versions up to, and including, 7.1.0.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 7.1.0.0.

CWE	CWE-79
Vendor	xagio
Product	xagio seo – ai powered seo
Published	Jun 11, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

xagio / Xagio SEO – AI Powered SEO

0 ≤ 7.1.0.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗

Credits

Jack Taylor